piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2025-07-21 05:09:34 -06:00
Code Issues Packages Projects Releases Wiki Activity

Move moving things around and preparing for the next step (cached vertexloaders).

Browse Source 
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@957 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
hrydgard
2008-10-25 13:27:28 +00:00
parent bc79d22f5e
commit 2f6d41e413
13 changed files with 243 additions and 207 deletions
Download Patch File Download Diff File Expand all files Collapse all files

80
Source/Plugins/Plugin_VideoOGL/Src/VertexLoaderManager.cpp
View File

@ -19,22 +19,24 @@
#include "VertexLoader.h"
#include "VertexLoaderManager.h"
// The one and only vtx_desc
TVtxDesc g_vtx_desc;
// There are 8 vtx_attr structures. They will soon live here.
static bool s_desc_dirty;
static bool s_attr_dirty[8];
const TVtxDesc &GetVtxDesc()
// TODO - change into array of pointers. Keep a map of all seen so far.
static VertexLoader g_VertexLoaders[8];
namespace VertexLoaderManager
{
return g_vtx_desc;
void Init()
{
s_desc_dirty = false;
for (int i = 0; i < 8; i++)
s_attr_dirty[i] = false;
}
namespace VertexLoaderManager {
void Init() {
g_vtx_desc.Hex = 0;
}
void Shutdown() {
void Shutdown()
{
}
@ -42,12 +44,17 @@ void RunVertices(int vtx_attr_group, int primitive, int count)
{
if (!count)
return;
// TODO - grab load the correct vertex loader if anything is dirty.
// TODO - grab & load the correct vertex loader if anything is dirty.
g_VertexLoaders[vtx_attr_group].RunVertices(primitive, count);
}
} // namespace
int GetVertexSize(int vtx_attr_group)
{
// The vertex loaders will soon cache the vertex size.
return g_VertexLoaders[vtx_attr_group].ComputeVertexSize();
}
} // namespace
void LoadCPReg(u32 sub_cmd, u32 value)
{
@ -56,24 +63,51 @@ void LoadCPReg(u32 sub_cmd, u32 value)
case 0x30:
VertexShaderMngr::SetTexMatrixChangedA(value);
break;
case 0x40:
VertexShaderMngr::SetTexMatrixChangedB(value);
break;
case 0x50:
g_vtx_desc.Hex &= ~0x1FFFF; // keep the Upper bits
g_vtx_desc.Hex |= value;
g_VtxDesc.Hex &= ~0x1FFFF; // keep the Upper bits
g_VtxDesc.Hex |= value;
s_desc_dirty = true;
break;
case 0x60:
g_vtx_desc.Hex &= 0x1FFFF; // keep the lower 17Bits
g_vtx_desc.Hex |= (u64)value << 17;
g_VtxDesc.Hex &= 0x1FFFF; // keep the lower 17Bits
g_VtxDesc.Hex |= (u64)value << 17;
s_desc_dirty = true;
break;
case 0x70: g_VertexLoaders[sub_cmd & 7].SetVAT_group0(value); _assert_((sub_cmd & 0x0F) < 8); break;
case 0x80: g_VertexLoaders[sub_cmd & 7].SetVAT_group1(value); _assert_((sub_cmd & 0x0F) < 8); break;
case 0x90: g_VertexLoaders[sub_cmd & 7].SetVAT_group2(value); _assert_((sub_cmd & 0x0F) < 8); break;
case 0x70:
_assert_((sub_cmd & 0x0F) < 8);
g_VtxAttr[sub_cmd & 7].g0.Hex = value;
g_VertexLoaders[sub_cmd & 7].SetVAT_group0(value);
s_attr_dirty[sub_cmd & 7] = true;
break;
case 0xA0: arraybases[sub_cmd & 0xF] = value & 0xFFFFFFFF; break;
case 0xB0: arraystrides[sub_cmd & 0xF] = value & 0xFF; break;
case 0x80:
_assert_((sub_cmd & 0x0F) < 8);
g_VtxAttr[sub_cmd & 7].g1.Hex = value;
g_VertexLoaders[sub_cmd & 7].SetVAT_group1(value);
s_attr_dirty[sub_cmd & 7] = true;
break;
case 0x90:
_assert_((sub_cmd & 0x0F) < 8);
g_VtxAttr[sub_cmd & 7].g2.Hex = value;
g_VertexLoaders[sub_cmd & 7].SetVAT_group2(value);
s_attr_dirty[sub_cmd & 7] = true;
break;
// Pointers to vertex arrays in GC RAM
case 0xA0:
arraybases[sub_cmd & 0xF] = value & 0xFFFFFFFF; // huh, why the mask?
break;
case 0xB0:
arraystrides[sub_cmd & 0xF] = value & 0xFF;
break;
}
}